查询词典 fuzzy set

Aiming at the characteristics of car retarder control system and its performance requirement, a fuzzy self tuning PD controller for retarder control is designed. It takes speed error and its change as fuzzy variables to determine the fuzzy control rules. Using the determined rules, the parameters of PD controller is adjusted on-line, which can be adapted well to required speed and the process parameter variation of retarder feedback control.

针对车辆减速器控制系统的特点和性能要求，设计减速器模糊在线自校正控制器，以调速过程中速度误差及其变化为输入语言变量，建立模糊控制规则；根据模糊控制规则在线调整PD控制器的参数，使控制器能较好地适应减速器闭环控制定速设定及过程参数时变。

Based on the analysis of the features of the general Fuzzy Controller implement ed by look-at table,this paper presents a new method,multiple fuzzy controller m ethod,to improve the control accuracy of the general fuzzy controller.

在深入分析查表方式的常规模糊控制器的性能的基础上，提出一种新颖的多重模糊控制器方法来提高查表方式的常规模糊控制器的控制精度，并给出了仿真结果。

Fuzzy control is applied to variable-frequency regulating speed of AC induction motor in this thesis, where one kind of fuzzy controller of speed is designed with Mamdani model. Then the slip frequency control system made up of fuzzy controller is simulated, the simulation results show that its performance is better than that of general PI controller.

论文将模糊控制技术应用于感应电机的变频调速，采用Mamdani模糊逻辑模型，设计了一种转速模糊控制器，并对基于模糊控制的感应电机转差频率控制系统进行了数字仿真，结果表明模糊控制的控制性能优于常规的PI调节器。

In the course of researching the fuzzy predictive control which base on the T-S fuzzy model, and depend on the characteristics of this drying system, this paper provides the control project in the basis of temperature and humidity and other parameters in the processing of drying system which at the basis of fuzzy logic.

在重点研究基于 T-S 模糊模型的模糊预测控制的基础上，根据本干燥系统自身特点，提出了基于模糊逻辑的干燥系统运行过程中温度、湿度等参数的控制方案。

X(k+1)\}=AX\}(1) where A is an n×n fuzzy matrix, the n-tuple fuzzy vector X(0) is a starting state, AX are products of fuzzy matrices in the sense of max-T and T is a triangular norm.

考察如下模糊离散动力系统X(k+1)=AX (1)其中A为n阶模糊方阵，系统初态X(0)为n维模糊向量，AX为max-T 意义下模糊矩阵的乘积， T为三角模。

According to the theories of the fuzzy number, this article is on the basis of the weight coefficient of fuzzy number which is illustrated by Yager and Filev. We put forward a new method on the order of the fuzzy number, with this method we can resolve the problem in the past.

本文基于模糊数的理论，在Yager and Filev所提出的模糊数权重思想之上，针对模糊数的排序，提出了一种新的排序的方法，这种方法的提出很好的解决了以前存在的问题。

According to the theories of the fuzzy number, this article is on the basis of the weight coefficient of fuzzy number which is illustrated by Yager and Filev. We put forward a new method on the order of the fuzzy number, with this method we can resolve the problem in the past.

摘要本文基于模糊数的理论，在Yager and Filev所提出的模糊数权重思想之上，针对模糊数的排序，提出了一种新的排序的方法，这种方法的提出很好的解决了以前存在的问题。

Based on this, the general fuzzy control method of heating system is improved, the dissertation present the strategy that fuzzy control combine with smith pre-estimate controller to compose fuzzy-smith pre-estimate control system.

以该模型为基础，对温室加温系统的常规模糊控制手段进行了改进，提出了将Smith预估补偿跟模糊控制相结合，组成模糊Smith预估补偿控制系统的方案。

According to the characteristic of wavelet packet transformation and fuzzy neural network, this paper proposed a new method of discriminating fault line for single-phase ground in distribution system based on the wavelet packet transformation and fuzzy neural network. The wavelet packet fuzzy neural network trained by the post fault zero sequence current is used to discriminate the fault line.

根据小波包变换和模糊神经网络的特点，提出了基於小波包变换模糊神经网络的一种小电流接地系统单相接地故障选线方法，即利用经过接地后零序电流训练的小波模糊神经网络来判别接地线路。

This method makes up the shortage of traditional decision network planning and makes the blue print choice more reasonable. Because this method comprehensively considers the six aspects of the project. The six aspects are duration ,cost, quantity, technique risk, strategy intention and maintenance. Second, it researched the calculation method of time parameters based on fuzzy triangle number of decision network planning. At last, it studies the fuzzy duration-cost optimization of decision network planning.This dissertation makes use of fuzzy theory to the decision network planning.

首先将模糊综合评判方法应用于决策节点方案选择，从工期、费用、质量、技术风险、战略意图和维护需求等六个方面全面比较各个备选方案，与传统网络计划在进行方案决策时只注重工期和成本两个方面相比，决策效果有所改善；其次，研究了采用模糊三角数表示工序工期情况下的决策网络计划时间参数计算方法以及模糊工期压缩等问题；最后，对模糊决策网络计划工期—成本优化方法进行了探讨。

The second is to cut a mere 100 calories from your diet , which is the equivalent of a tablespoon of butter.

第二个就是从你的饮食中减少一百卡路里，只是相当于一大汤匙的黄油。

This is where the Rorschach test comes in.

现在，罗氏测试就出现了。